Assignee
POLYVISION CORP
US8 patents
Top patents by PatentIndex Score
US7948448B2May 24, 2011
Portable presentation system and methods for use therewith
POLYVISION CORP88 citations98
US7834819B2Nov 16, 2010
Virtual flip chart method and apparatus
POLYVISION CORP32 citations92
USD479238SSep 2, 2003
Control pad
POLYVISION CORP24 citations92
US7242394B2Jul 10, 2007
Slidable electronic whiteboard system
POLYVISION CORP27 citations90
US6667739B2Dec 23, 2003
Electronic whiteboard system eraser
POLYVISION CORP15 citations89
USD487904SMar 30, 2004
Camera arm
POLYVISION CORP2 citations62
US7750892B2Jul 6, 2010
Portable interactive communication systems
POLYVISION CORP2 citations60
US11236427B2Feb 1, 2022
Systems and methods for in-line thermal flattening and enameling of steel sheets
POLYVISION CORP0 citations31